Find the Indicated probability. 4) The diameters of pencils produced by a certain machine are normally distributed with a mean of 4) 0.30 inches and a standard deviation of 0.01 inches. What is the probability that the diameter of a randomly selected pencil will be less than 0.285 inches? A) 0.4332 B) 0.0596 0) 0.9332 D) 0.0668 5) A bank's loan officer rates applicants tor credit. The ratings are normally distributed with a mean of 5) 200 and a standard deviation of 50. If an applicant is randomly selected. find the probability of a rating that is between 170 and 220. A) 0.1554 B) 0.0703 0) 0.3811 D) 0.2257